| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $45.82 | 6.344% | $48.7268 | $48.73 | $48.75 | $48.70 |
| Purchase #2 | $113.60 | 7.614% | $122.2495 | $122.25 | $122.25 | $122.20 |
| Purchase #3 | $117.89 | 6.629% | $125.7049 | $125.70 | $125.70 | $125.70 |
| Purchase #4 | $176.25 | 8.508% | $191.2454 | $191.25 | $191.25 | $191.20 |
| Purchase #5 | $198.83 | 3.748% | $206.2821 | $206.28 | $206.30 | $206.30 |
| Purchase #6 | $158.55 | 7.744% | $170.8281 | $170.83 | $170.85 | $170.80 |
| Purchase #7 | $165.84 | 8.811% | $180.4522 | $180.45 | $180.45 | $180.50 |
| 7 purchase totals = | $976.78 | $1,045.4890 | $1,045.49 | $1,045.55 | $1,045.40 | |